ACEMATT® HK 390

ACEMATT ® HK 390 is an untreated, very-fine-particle-sized matting agent based on precipitated silica. Duetoitshigh compatibility, it can be used in a large variety of coatings. The improved orientation in coating systems effectively prevents mottling.

Principal: Evonik Corporation Coating Additives

Functions: Anti-Mottling Agent, Matting Agent

Chemical Family: Silica

End Uses: 2K (2 component) Coating, Clearcoat, Pigmented Coating, Plastic Coating, Radiation Curable Coating, Solventborne Coating, Solventless & High Solids Coating, Waterborne Coating, Wood Coating

Labeling Claims: Not Listed In California Proposition 65

Features: Enhanced Surface Smoothness, Excellent Sedimentation , Good Compatibility, Matting, Medium Viscosity, Reduced Mottling, Transparency

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
EC Number
601-214-2
Function
Anti-Mottling Agent
Product Code
MITM14685
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Key Benefits
  • High transparency
  • Super fine surface haptics
  • Universal usage in nearly all coating systems

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Storage & Handling

Storage Conditions
  • ACEMATT® HK 390 is inert and extremely stable chemically. However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere. Therefore, we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances.
  • Even if a product is stored under these conditions, after a longer period it can still pick up ambient moisture over time, which could lead to its exceeding the specified moisture content. For this reason, our recommended use-by date is 24 months after date of manufacture. Products more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.

Other

Boiling Point (SDS)
446.0 °F
Color (SDS)
White
Decomposition Temperature (SDS)
min. 2000.0 °C
Density (SDS)
1.0171 g/cm³
Density (SDS)
2.0 g/cm³
Dosage (Use Level)
1.5-7.0 %
Dust Explosion Class (SDS)
Not dust explosive
Flash Point (SDS)
115.0 °C
Item Number
Melting Point (SDS)
68.7 °F
Odor (SDS)
Odorless
Oil Absorption
315.0 ml/100 g
Other Hazards
None.
Particle Size
3.9 µm
Particle Size
16.0 µm
Principal
Shelf Life
24.0 mo
Specific Surface Area
255.0 m²/g
Vapor Pressure (SDS)
0.014 hPa
Viscosity (SDS)
84.9 mPa.s
pH
6.6
pH (SDS)
6.0
pH (SDS)
6.0
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.6-5% in Water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Oil Absorption315.0 ml/100 gml/100 gDOA
Particle Size3.9 µmµmD50
Particle Size16.0 µmµm
Specific Surface Area255.0 m²/gm²/gnitrogen
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)1.5-7.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)446.0 °F°F
Decomposition Temperature (SDS)min. 2000.0 °C°C
Density (SDS)1.0171 g/cm³g/cm³at 20.4°C
Density (SDS)2.0 g/cm³g/cm³DIN EN ISO 787-10 at 20°C
Flash Point (SDS)115.0 °C°C
Melting Point (SDS)68.7 °F°F
Vapor Pressure (SDS)0.014 hPahPaAt 25°C
Viscosity (SDS)84.9 mPa.smPa.sAt 20°C
pH (SDS)6.0-at 20°C, 50 g/l Suspension
pH (SDS)6.0-